<?php

  require_once( "MaxMindWebServices.class.php" );

  /**
   * Geo City Locate W/ ISP and Organization information
   *
   * @access  	public
   * @author 	Nathan White < contact at nathanwhite dot us >
   *
   */
  class GeoCityLocateIspOrg extends MaxMindWebServices {
	
	/**
	 * Implements a singleton design pattern
     *
     * when looking for an instance one can pass an IP address to have data populated
     *
     * @access	public
     * @param	string
     * @return	reference to a GeoCityLocateIspOrg object
	 */
	function &getInstance($ip = "") {
        static $instance = null;

        if ($instance === null) {
            $instance = new GeoCityLocateIspOrg();
        }

		if(!empty($ip)){
            $instance->setIP($ip);
		}

        return $instance;
    }

	/**
	 * An array that holds all returned values from a Maxmind request
     *
     * @param	string
     * @access	public
	 */
	function setIP($ip){
		$this->data = array();
		$this->ip = $ip;
		$this->_process();
	}
    
	/**
	 * Get the IP address that is being processed
     *
     * @return	string
     * @access	public
	 */
	function getIP(){
		return $this->ip;
	}

	/**
	 * Get the return Country Code
     *
     * @return	string
     * @access	public
	 */
	function getCountryCode(){
		return $this->data[0];
	}

	/**
	 * Get the return Region Code
     *
     * @return	string
     * @access	public
	 */
	function getRegion(){
		return $this->data[1];
	}
    
	/**
	 * Get the return Region Code
     *
     * @return	string
     * @access	public
	 */
    function getState(){
      return $this->getRegion();
    }

	/**
	 * Get the return City
     *
     * @return	string
     * @access	public
	 */
	function getCity(){
		return $this->data[2];
	}

	/**
	 * Get the return Postal
     *
     * @return	string
     * @access	public
	 */
	function getPostal(){
		return $this->data[3];
	}
    
	/**
	 * Get the return Postal
     *
     * @return	string
     * @access	public
	 */
	function getZip(){
		return $this->getPostal();
	}

	/**
	 * Get the return Latitude
     *
     * @return	string
     * @access	public
	 */
	function getLatitude(){
		return $this->data[4];
	}
    
	/**
	 * Get the return Latitude
     *
     * @return	string
     * @access	public
	 */
	function getLat(){
		return $this->getLatitude();
	}

	/**
	 * Get the return Longitude
     *
     * @return	string
     * @access	public
	 */
	function getLongitude(){
		return $this->data[5];
	}

	/**
	 * Get the return Longitude
     *
     * @return	string
     * @access	public
	 */
	function getLong(){
		return $this->getLongitude();
	}

	/**
	 * Get the return Metro Code
     *
     * @return	string
     * @access	public
	 */
	function getMetroCode(){
		return $this->data[6];
	}

	/**
	 * Get the return Area Code
     *
     * @return	string
     * @access	public
	 */
	function getAreaCode(){
		return $this->data[7];
	}

	/**
	 * Get the return ISP
     *
     * @return	string
     * @access	public
	 */
	function getISP(){
		return $this->data[8];
	}

	/**
	 * Get the return Organization
     *
     * @return	string
     * @access	public
	 */
	function getOrganization(){
		return $this->data[9];
	}

	/**
	 * Get the return Error
     *
     * @return	string
     * @access	public
	 */
	function getError(){
        return $this->data[10];
        
	}
	
	/**
	 * Formats the url to submit to Maxmind and returns data in an array
     *
     * @access private
	 */
	function _process(){
	  $url = "http://maxmind.com:8010/f?l=" . $this->licenceKey . "&i=" . $this->ip;
	  $response = $this->_queryMaxMind($url);
	  $this->data = $this->csv_split( trim($response) );
	}
    
    
  }
  
?>